Zobrazeno 1 - 6 of 6 pro vyhledávání: '"Jessy Gillot"'
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Synthesis of amorphous MgO-rich peridotitic starting material for laser-heated diamond anvil cell experiments – application to iron partitioning in the mantle
Autor: Anne-Line Auzende, Guillaume Fiquet, Jessy Gillot, Mathieu Roskosz, Dominique Bonnin, Imène Esteve, Louis Hennet, Annabelle Coquet, Georges Ona-Nguema
Publikováno v: High Pressure Research
High Pressure Research, Taylor & Francis, 2011, 31 (1), pp.199-213. ⟨10.1080/08957959.2011.556631⟩
High Pressure Research, 2011, 31 (1), pp.199-213. ⟨10.1080/08957959.2011.556631⟩
International audience; We report the preparation of the starting material reflecting the complex composition of the Earth's mantle. With this aim, we synthesized two types of material: sol-gel and glass obtained by aerodynamic levitation. Thanks to
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::815327555b2eb9f8426ea9394df9af4f
https://doi.org/10.1080/08957959.2011.556631
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3
Crystallization of amorphous silicates far from equilibrium part II: Experimental insight into the key role of decoupled cation mobilities
Autor: Pascal Roussel, Hugues Leroux, Frédéric Capet, Mathieu Roskosz, Jessy Gillot
Publikováno v: Journal of Non-Crystalline Solids
Journal of Non-Crystalline Solids, Elsevier, 2011, 357 (19-20), pp.3467-3473. ⟨10.1016/j.jnoncrysol.2011.06.022⟩
Journal of Non-Crystalline Solids, 2011, 357 (19-20), pp.3467-3473. ⟨10.1016/j.jnoncrysol.2011.06.022⟩
The crystallization of amorphous and porous Ca–Mg-silicates prepared by a sol–gel method is studied in the glass transition range during isothermal and continuous heating experiments. A starting material of diopside (CaMgSi 2 O 6 ) composition wa
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::5675ef85506a4c526092fd49869e0f02
https://hal.archives-ouvertes.fr/hal-02269373
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4
A sharp change in the mineralogy of annealed protoplanetary dust at the glass transition temperature
Autor: Mathieu Roskosz, Pascal Roussel, Hugues Leroux, Frédéric Capet, Jessy Gillot
Publikováno v: Astronomy and Astrophysics-A&A
Astronomy and Astrophysics-A&A, EDP Sciences, 2011, 529, pp.A111. ⟨10.1051/0004-6361/201016244⟩
Astronomy and Astrophysics-A&A, 2011, 529, pp.A111. ⟨10.1051/0004-6361/201016244⟩
The crystallinity of silicate dust detected in protoplanetary disks contrasts with the dominantly amorphous nature of dust in the interstellar medium. The amorphous-to-crystal transition is therefore a valuable probe to constrain physical properties
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::b48a41f4350d7cc9f9eb319043f6383e
https://hal.archives-ouvertes.fr/hal-02269376
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5
Crystallization of amorphous silicates far from equilibrium part I: A versatile nitrate-based sol-gel synthesis of amorphous porous Ca,Mg-rich silicates
Autor: Hugues Leroux, Christophe Depecker, Mathieu Roskosz, Jessy Gillot
Publikováno v: Journal of Non-Crystalline Solids
Journal of Non-Crystalline Solids, 2011, Journal of Non-Crystalline Solids, 357, pp.3461-3466. ⟨10.1016/j.jnoncrysol.2011.06.023⟩
Journal of Non-Crystalline Solids, Elsevier, 2011, Journal of Non-Crystalline Solids, 357, pp.3461-3466. ⟨10.1016/j.jnoncrysol.2011.06.023⟩
International audience; An easy-to-use, comprehensive sol–gel method is developed to produce amorphous calcium and magnesium silicates from nitrate precursors and TetraEthOxySilane (TEOS). Final products were designed to suit basic prerequisites of
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::f627850251f85fa0c0badc88d1381d88
https://hal.univ-lille.fr/hal-03142492
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6
SURFACE TEMPERATURE OF PROTOPLANETARY DISKS PROBED BY ANNEALING EXPERIMENTS REFLECTING SPITZER OBSERVATIONS
Autor: Pascal Roussel, Jessy Gillot, Mathieu Roskosz, Hugues Leroux, Frédéric Capet
Publikováno v: The Astrophysical Journal
The Astrophysical Journal, American Astronomical Society, 2009, 707 (2), pp.L174-L178. ⟨10.1088/0004-637X/707/2/L174⟩
The Astrophysical Journal, 2009, 707 (2), pp.L174-L178. ⟨10.1088/0004-637X/707/2/L174⟩
Pyroxenes and olivines are the dominant crystalline silicates observed in protoplanetary disks. Recent spectral observations from the Spitzer Space Telescope indicate that the abundance of olivine, generally associated with silica polymorphs, relativ
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::95bc418cdfb9d5f45474283600a91117
https://hal.archives-ouvertes.fr/hal-01817471
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